Hello, someone can help us with some more info, I can't solve the problem.... thank you very much.

[name=main@xxxx.com;ip=163.172.201.150;oip=80.156.160.86;via=162.156.134.150(nginx/1.2.0-zimbra);ua=iPhone Mail/15E216;] misc - memcached asyncGet timed out after 10000msnet.spy.memcached.internal.CheckedOperationTimeoutException: Timed out waiting for operation - failing node: /127.0.0.1:11211 at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:65) at net.spy.memcached.internal.GetFuture.get(GetFuture.java:37) at com.zimbra.common.util.memcached.ZimbraMemcachedClient.get(ZimbraMemcachedClient.java:281) at com.zimbra.common.util.memcached.ZimbraMemcachedClient.get(ZimbraMemcachedClient.java:261) at com.zimbra.common.util.memcached.MemcachedMap.get(MemcachedMap.java:98) at com.zimbra.cs.imap.MemcachedImapCache.get(MemcachedImapCache.java:58) at com.zimbra.cs.imap.ImapSessionManager.deserialize(ImapSessionManager.java:634) at com.zimbra.cs.imap.ImapSession.reload(ImapSession.java:355) at com.zimbra.cs.imap.ImapSession.getImapFolder(ImapSession.java:96) at com.zimbra.cs.imap.ImapSessionManager.duplicateExistingSession(ImapSessionManager.java:390) at com.zimbra.cs.imap.ImapSessionManager.openFolder(ImapSessionManager.java:285) at com.zimbra.cs.imap.ImapHandler.setSelectedFolder(ImapHandler.java:1028) at com.zimbra.cs.imap.ImapHandler.selectFolder(ImapHandler.java:1489) at com.zimbra.cs.imap.ImapHandler.doSELECT(ImapHandler.java:1453) at com.zimbra.cs.imap.ImapHandler.executeRequest(ImapHandler.java:722) at com.zimbra.cs.imap.NioImapHandler.processRequest(NioImapHandler.java:126) at com.zimbra.cs.imap.NioImapHandler.messageReceived(NioImapHandler.java:63) at com.zimbra.cs.server.NioHandlerDispatcher.messageReceived(NioHandlerDispatcher.java:95) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:716) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796) at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:427) at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:245) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796) at com.zimbra.cs.server.NioLoggingFilter.messageReceived(NioLoggingFilter.java:62) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796) at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:75) at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63) at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:780) at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:772) at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:714) at java.lang.Thread.run(Thread.java:745)

You've posted this in a thread about memcached causing a problem on a server. You tell us that you've got 'the same problem', now you tell us that it's not installed and you seem surprised that your ZCS server can't connect to it - that's what's causing your problem. You problem is not the same as the original post. Why is memcached not installed and why do you think it benefits you to not have it installed? I'd suggest you install it, are there any other components that you've not installed (or that have been removed)?

In addition, you should actually give a full description of the problem and not a 'me too' post, it would help us to help you when we know the full facts in advance - we're not mind readers.

kleversoft wrote:from that moment on zimbra looks for the memcached, and the problem is that I don't know how to deactivate it.

My additional question was why didn't you install memcached when you installed ZCS?

The version of ZCS that you're using will be EOL later this year you will need upgrade to the most recent version. In the current version of ZCS the proxy & memcached are required to be installed and I'd suggest you install those now in preparation for an upgrade, see the following article: https://wiki.zimbra.com/wiki/Enabling_Z ... _memcached

It's worth noting that you should not blindly make changes to the ZCS LDAP objects without knowing what (or why) you're doing it. Before making any changes to ZCS you should look at the current contents of an object, make a note of it just in case you have a problem so you can revert to the original settings then you won't be caught in this situation again.